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Deuterium

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Reaction thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
B - John E. Bartmess
M - Michael M. Meot-Ner (Mautner) and Sharon G. Lias

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

Deuterium anion + Deuterium cation = Deuterium

By formula: D- + D+ = D2

Quantity Value Units Method Reference Comment
Deltar402.30kcal/molN/AShiell, Hu, et al., 2000gas phase; exact: 402.258±0.003 kcal/mol at 298K. Acid: D2; B
Deltar401.210 ± 0.010kcal/molD-EALykke, Murray, et al., 1991gas phase; Reported: 6086.2±0.6 cm-1. Acid taken as HD -> H+ + D-; B
Deltar402.30kcal/molD-EALykke, Murray, et al., 1991gas phase; Acid: D2 -> D- + D+. BDE: 105.98 Gurvich, Veyts, et al.. «DELTA»Sacid 22.9; B
Quantity Value Units Method Reference Comment
Deltar394.95 ± 0.11kcal/molH-TSLykke, Murray, et al., 1991gas phase; Reported: 6086.2±0.6 cm-1. Acid taken as HD -> H+ + D-; B
Deltar395.50 ± 0.10kcal/molH-TSLykke, Murray, et al., 1991gas phase; Acid: D2 -> D- + D+. BDE: 105.98 Gurvich, Veyts, et al.. «DELTA»Sacid 22.9; B

(D3+ bullet 9Deuterium) + Deuterium = (D3+ bullet 10Deuterium)

By formula: (D3+ bullet 9D2) + D2 = (D3+ bullet 10D2)

Quantity Value Units Method Reference Comment
Deltar0.6kcal/molPHPMSHiraoka and Mori, 1989gas phase; Entropy change calculated or estimated; M
Quantity Value Units Method Reference Comment
Deltar20.cal/mol*KN/AHiraoka and Mori, 1989gas phase; Entropy change calculated or estimated; M

(D3+ bullet 2Deuterium) + Deuterium = (D3+ bullet 3Deuterium)

By formula: (D3+ bullet 2D2) + D2 = (D3+ bullet 3D2)

Quantity Value Units Method Reference Comment
Deltar3.4 ± 0.2kcal/molPHPMSHiraoka and Mori, 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar20.0cal/mol*KPHPMSHiraoka and Mori, 1989gas phase; M

(D3+ bullet 3Deuterium) + Deuterium = (D3+ bullet 4Deuterium)

By formula: (D3+ bullet 3D2) + D2 = (D3+ bullet 4D2)

Quantity Value Units Method Reference Comment
Deltar1.8 ± 0.1kcal/molPHPMSHiraoka and Mori, 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar18.2cal/mol*KPHPMSHiraoka and Mori, 1989gas phase; M

(D3+ bullet 4Deuterium) + Deuterium = (D3+ bullet 5Deuterium)

By formula: (D3+ bullet 4D2) + D2 = (D3+ bullet 5D2)

Quantity Value Units Method Reference Comment
Deltar1.8 ± 0.1kcal/molPHPMSHiraoka and Mori, 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar19.1cal/mol*KPHPMSHiraoka and Mori, 1989gas phase; M

(D3+ bullet 5Deuterium) + Deuterium = (D3+ bullet 6Deuterium)

By formula: (D3+ bullet 5D2) + D2 = (D3+ bullet 6D2)

Quantity Value Units Method Reference Comment
Deltar1.7 ± 0.1kcal/molPHPMSHiraoka and Mori, 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar21.8cal/mol*KPHPMSHiraoka and Mori, 1989gas phase; M

(D3+ bullet 6Deuterium) + Deuterium = (D3+ bullet 7Deuterium)

By formula: (D3+ bullet 6D2) + D2 = (D3+ bullet 7D2)

Quantity Value Units Method Reference Comment
Deltar0.9 ± 0.1kcal/molPHPMSHiraoka and Mori, 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar12.8cal/mol*KPHPMSHiraoka and Mori, 1989gas phase; M

(D3+ bullet 7Deuterium) + Deuterium = (D3+ bullet 8Deuterium)

By formula: (D3+ bullet 7D2) + D2 = (D3+ bullet 8D2)

Quantity Value Units Method Reference Comment
Deltar0.8 ± 0.1kcal/molPHPMSHiraoka and Mori, 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar15.3cal/mol*KPHPMSHiraoka and Mori, 1989gas phase; M

(D3+ bullet 8Deuterium) + Deuterium = (D3+ bullet 9Deuterium)

By formula: (D3+ bullet 8D2) + D2 = (D3+ bullet 9D2)

Quantity Value Units Method Reference Comment
Deltar0.7 ± 0.1kcal/molPHPMSHiraoka and Mori, 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar19.4cal/mol*KPHPMSHiraoka and Mori, 1989gas phase; M

(D3+ bullet Deuterium) + Deuterium = (D3+ bullet 2Deuterium)

By formula: (D3+ bullet D2) + D2 = (D3+ bullet 2D2)

Quantity Value Units Method Reference Comment
Deltar3.5 ± 0.2kcal/molPHPMSHiraoka and Mori, 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar17.9cal/mol*KPHPMSHiraoka and Mori, 1989gas phase; M

D3+ + Deuterium = (D3+ bullet Deuterium)

By formula: D3+ + D2 = (D3+ bullet D2)

Quantity Value Units Method Reference Comment
Deltar7.1 ± 0.3kcal/molPHPMSHiraoka and Mori, 1989gas phase; M
Quantity Value Units Method Reference Comment
Deltar18.8cal/mol*KPHPMSHiraoka and Mori, 1989gas phase; M

Cobalt ion (1+) + Deuterium = (Cobalt ion (1+) bullet Deuterium)

By formula: Co+ + D2 = (Co+ bullet D2)

Enthalpy of reaction

DeltarH° (kcal/mol) T (K) Method Reference Comment
17.1 (+1.6,-0.) CIDHaynes and Armentrout, 1996gas phase; guided ion beam CID; M

References

Go To: Top, Reaction thermochemistry data, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Shiell, Hu, et al., 2000
Shiell, R.C.; Hu, X.K.; Hu, Q.C.J.; Hepburn, J.W., Threshold Ion-pair Production spectroscopy (TIPPS) of H2 and D2, Faraday Disc. Chem. Soc., 2000, 115, 331, https://doi.org/10.1039/a909428h . [all data]

Lykke, Murray, et al., 1991
Lykke, K.R.; Murray, K.K.; Lineberger, W.C., Threshold Photodetachment of H-, Phys. Rev. A, 1991, 43, 11, 6104, https://doi.org/10.1103/PhysRevA.43.6104 . [all data]

Gurvich, Veyts, et al.
Gurvich, L.V.; Veyts, I.V.; Alcock, C.B., Hemisphere Publishing, NY, 1989, V. 1 2, Thermodynamic Properties of Individual Substances, 4th Ed. [all data]

Hiraoka and Mori, 1989
Hiraoka, K.; Mori, T., Thermochemical Stabilities of D3+(D2)n with n = 1 - 10, Chem. Phys. Lett., 1989, 157, 5, 467, https://doi.org/10.1016/0009-2614(89)87282-3 . [all data]

Haynes and Armentrout, 1996
Haynes, C.L.; Armentrout, P.B., Guided Ion Beam Determination of the Co+ - H2 Bond Dissociation energy, Chem Phys. Let., 1996, 249, 1-2, 64, https://doi.org/10.1016/0009-2614(95)01337-7 . [all data]


Notes

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